CHEMISTRY2nd EditionOpenStax Publisher: XANEDU PUBLISHINGISBN: 9781593995782
CHEMISTRY
Solutions for CHEMISTRY
Problem 1E:
In the following drawing, the green spheres represent atoms of a certain element. The purple spheres...Problem 2E:
Which postulate of Dalton’s theory is consistent with the following observation concerning the...Problem 3E:
Identify the postulate of Dalton’s theory that is violated by the following observations: 59.95% of...Problem 4E:
Samples of compound X, Y, and Z are analyzed, with results shown here. Compound Description Mass of...Problem 5E:
The existence of isotopes violates one of the original ideas of Dalton’s atomic theory. Which one?Problem 8E:
Predict and test the behavior of a particles fired at a plum pudding model atom. Predict the paths...Problem 9E:
Predict and test the behavior of a particles fired at a Rutherford atom model. Predict the paths...Problem 10E:
In what way are isotopes of a given element always different? In what way(s) are they always the...Problem 11E:
Write the symbol for each of the following ions: the ion with a 1+ charge, atomic number 55, and...Problem 12E:
Write the symbol for each of the following ions: the ion with a 3+ charge, 28 electrons, and a mass...Problem 13E:
Open the Build an Atom simulation (http://openstaxcollege.org/I/16PhetAtomBld) and click on the Atom...Problem 14E:
Open the Build an Atom simulation (http://openstaxcollege.org/l/16PhetAtomBld) Drag protons,...Problem 15E:
Open the Build an Atom simulation (http://openstaxcollege.org/l/16PhetAtomBld) Drag protons,...Problem 16E:
Determine the number of protons, neutrons, and electrons in the following isotopes that are used in...Problem 17E:
The following are properties of isotopes of two elements that are essential in our diet. Determine...Problem 18E:
Give the number of protons, electrons, and neutrons in neutral atoms of each of the following...Problem 19E:
Give the number of protons, electrons, and neutrons in neutral atoms of each of the following...Problem 20E:
Click on the site (http://openstaxcollege.org/l/16PhetAtomMass) and select the Mix Isotopes tab,...Problem 21E:
Click on the site (http://openstaxcollege.org/l/16PhetAtomMass) and select the Mix Isotopes tab,...Problem 22E:
An element has the following natural abundances and isotopic masses: 90.92% abundance with 19.99...Problem 23E:
Average atomic masses listed by JUPAC are based on a study of experimental results. Bromine has two...Problem 24E:
Variations in average atomic mass may be observed for elements obtained from different sources....Problem 25E:
The average atomic masses of some elements may vary, depending upon the sources of their ores....Problem 26E:
The 18O:16O abundance ratio in some meteorites is greater than that used to calculate the average...Problem 27E:
Explain why the symbol for an atom of the element oxygen and the formula for a molecule of oxygen...Problem 28E:
Explain why the symbol for the element sulfur and the formula for a molecule of sulfur differ.Problem 31E:
Determine the empirical formulas for the following compounds: (a) caffeine, C8H10N4O2 (b) fructose,...Problem 32E:
Determine the empirical formulas for the following compounds: (a) acetic acid, C2H4O2 (b) citric...Problem 34E:
Open the Build a Molecule simulation (http://openstaxcollege.org/l/16molbuilding) and select the...Problem 35E:
Open the Build a Molecule simulation (http://openstaxcollege.org/l/16molbuilding) and select the...Problem 36E:
Open the Build a Molecule simulation (http://openstaxcollege.org/l/16molbuilding) and select the...Problem 37E:
Using the periodic table, classify each of the following elements as a metal or a nonmetal, and then...Problem 38E:
Using the periodic table, classify each of the following elements as a metal or a nonmetal, and then...Problem 39E:
Using the periodic table, Identify the lightest member of each of the following groups: noble gases...Problem 40E:
Using the periodic table, Identify the heaviest member of each of the following groups: alkali...Problem 41E:
Use the periodic table to give the name and symbol for each of the following elements: the noble gas...Problem 42E:
Use the periodic table to give the name and symbol for each of the following elements: the halogen...Problem 43E:
Write a symbol for each of the following neutral isotopes. Include the atomic number and mass number...Problem 44E:
Write a symbol for each of the following neutral isotopes. Include the atomic number and mass number...Problem 45E:
Using the periodic table, predict whether the following chlorides are ionic or covalent: KCl, NCl3,...Problem 46E:
Using the periodic table, predict whether the following chlorides are ionic or covalent: SiCl4,...Problem 47E:
For each of the following compounds, state whether it is ionic or covalent. If it is ionic, write...Problem 48E:
For each of the following compounds, state whether it is ionic or covalent, and if it is ionic,...Problem 49E:
For each of the following pairs of ions, write the formula of the compound they will form: Ca2+,S2...Problem 50E:
For each of the following pairs of ions, write the formula of the compound they will form: K+,O2...Problem 53E:
Write the formulas of the following compounds: rubidium bromide magnesium selenide sodium oxide...Problem 54E:
Write the formulas of the following compounds: lithium carbonate sodium perchlorate barium hydroxide...Problem 55E:
Write the formulas of the following compounds: chlorine dioxide dinitrogen tetraoxide potassium...Problem 56E:
Write the formulas of the following compounds: barium chloride magnesium nitride sulfur dioxide...Problem 57E:
Each of the following compounds contains a metal that can exhibit more than one ionic charge. Name...Problem 58E:
Each of the following compounds contains a metal that can exhibit more than one ionic charge. Name...Problem 59E:
The following ionic compounds are found in common household products. Write the formulas for each...Browse All Chapters of This Textbook
Chapter 1 - Essential IdeasChapter 2 - Atoms, Molecules, And IonsChapter 3 - Composition Of Substances And SolutionsChapter 4 - Stoichiometry Of Chemical ReactionsChapter 5 - ThermochemistryChapter 6 - Electronic Structure And Periodic Properties Of ElementsChapter 7 - Chemical Bonding And Molecular GeometryChapter 8 - Advanced Theories Of Covalent BondingChapter 9 - GasesChapter 10 - Liquids And Solids
Chapter 11 - Solutions And ColloidsChapter 12 - KineticsChapter 13 - Fundamental Equilibrium ConceptsChapter 14 - Acid-base EquilibriaChapter 15 - Equilibria Of Other Reaction ClassesChapter 16 - ThermodynamicsChapter 17 - ElectrochemistryChapter 18 - Representative Metals, Metalloids, And NonmetalsChapter 19 - Transition Metals And Coordination ChemistryChapter 20 - Organic ChemistryChapter 21 - Nuclear Chemistry
Sample Solutions for this Textbook
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More Editions of This Book
Corresponding editions of this textbook are also available below:
Chemistry (OER)
19th Edition
ISBN: 9781947172623
Chemistry (OER)
2nd Edition
ISBN: 9781947172616
WEBASSIGN FOR GENERAL CHEMISTRY
16th Edition
ISBN: 9781337799867
Chemistry by OpenStax
18th Edition
ISBN: 9781506696805
EBK CHEMISTRY
17th Edition
ISBN: 9781947172098
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN: 9781938168390
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